Showing posts with label PCBA supplier. Show all posts
Showing posts with label PCBA supplier. Show all posts

2017/06/21

How to Get Accurate Rigid PCB Price Fast?

As a printed circuit board sales representative, I always had been chased by our engineering and customer to provide more information and accurate quotation on time.


Now I would like to talk about why your PCB quote/order is late or why your PCB cost is much high. After reading this article, you will know how to save your working time and money…

A complete & comprehensive PCB design file should according to below information.

Base material type: There are different base material type, as a rigid PCB, the normal material like FR4, FR1, CEM-1, CEM-3 and etc.Do you have Tg value and CTI requirements? Tg135, Tg150 or Tg 180? CTI600 ?

Finished board thickness: No one will know which thickness do you want? 1.00mm? 1.60mm? or more?

Copper thickness: The normal finished copper thickness is 1OZ, 2OZ, which one do you want? And also please don’t forget to state that this copper thickness is started thickness or finished copper thickness. Because the PCB costs will different for 1oz, 2oz, 3oz and etc copper thickness.

Surface treatment: There are many kinds of surface treatments, which one do you prefer? Lead free HASL? ENIG? Immersion silver? OSP/Entek? Gold flash?

Solder mask/ silk screen color: The normal solder mask color is green, and the silk screen is white, if you want to special color, please don’t forget to point out in your fabrication notes.

IPC Class I/II/III: Indicate in your notes which specification you require your board to meet. If your company has its own proprietary specification, then supply it to your vendor for their review.

2017/06/20

IP65-rated PCB assembly based on FR-4 board

Product Details
Model: KEA
Launched / upgraded: May 2016
MOQ: 1,000 units
Lead time: 20 days
Certifications: CE, RoHS, UL
Supplier Profile
Year established: 2011



Export markets: North America (20%), Europe (40%), Asia (40%)
Export products: PCBs (60%), PCB assemblies (40%)
Annual sales: $5 million
Total staff: 350
Certifications: ISO 9001:2008, 14001, ISO/TS 16949
This IP65-rated PCB assembly from Shenzhen Sienta Industry Co. Ltd uses a single-sided PCB with an FR-4 base, lead-free HAL surface finish and 1oz copper. Total board thickness is 1.6mm.
The unit integrates SMD and DIP components, and has an enclosure made of UV-resistant ABS and PC. It is 100 percent tested.
Shenzhen Sienta has a 12,000sqm factory equipped with fully automated production lines. It can churn out 15,000sqm of PCBs monthly. The maker's range consists of 1 to 24-layer basic to high-density PCBs, including those with FR-4, high-Tg or copper-clad laminates, and flexible and rigid-flex PCBs.

As a full-service PCB solutions provider, SIENTA PCB can cover all your PCB requirements from custom fabrication, parts sourcing, high-quality PCB assembly, along with comprehensive quality assurance checks during every project phase. By choosing us for your PC board assembly projects, you won't have to worry about the disconnection that occurs all too frequently between the fabrication and assembly steps. Instead, you will experience lower overall PCB costs and increase the likelihood of meeting project deadlines, while also being able to focus more of your time and energy on the PCB design.
Contact us now!
Email:   sienta@sienta.com.cn
             martha@sienta.com.cn